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https://github.com/avidhara/terraform-helm-chart-release

terraform module for helm chart release
https://github.com/avidhara/terraform-helm-chart-release

helm helm-release infrastructure-as-code kubernetes terraform-module

Last synced: 19 days ago
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terraform module for helm chart release

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# Terraform Module for Helm Release



### Use as a Module



```terrraform

module "helmredis" {

  source = "git::https://github.com/foss-cafe/terraform-helm-release.git/"

  name       = "my-redis-release"

  repository = data.helm_repository.stable.metadata[0].name

  chart      = "redis"

  chart_version    = "6.0.1"

  set = [{

    name  = "cluster.enabled"

    value = "true"

    },

    {

      name  = "metrics.enabled"

      value = "true"

    }

  ]

  set_string = [{

    name  = "service.annotations.prometheus\\.io/port"

    value = "9127"

    }

  ]

}

```



## Requirements



| Name | Version |

|------|---------|

| terraform | ~> 0.12.24 |

| helm | ~> 1.1.0 |



## Providers



| Name | Version |

|------|---------|

| helm | ~> 1.1.0 |



## Inputs



| Name | Description | Type | Default | Required |

|------|-------------|------|---------|:--------:|

| atomic | If set, installation process purges chart on fail. The wait flag will be set automatically if atomic is used. Defaults to true | `bool` | `true` | no |

| chart | Chart name to be installed | `string` | `null` | no |

| chart\_version | Specify the exact chart version to install. If this is not specified, the latest version is installed | `string` | `null` | no |

| cleanup\_on\_fail | Allow deletion of new resources created in this upgrade when upgrade fails. Defaults to false | `bool` | `true` | no |

| dependency\_update | Runs helm dependency update before installing the chart. Defaults to false. | `bool` | `false` | no |

| disable\_webhooks | Prevent hooks from running. Defauts to false | `bool` | `false` | no |

| force\_update | Force resource update through delete/recreate if needed. Defaults to false | `bool` | `false` | no |

| keyring | Location of public keys used for verification. Used only if verify is true. Defaults to /.gnupg/pubring.gpg in the location set by home | `string` | `"/.gnupg/pubring.gpg"` | no |

| max\_history | Maximum number of release versions stored per release. Defaults to 0 (no limit). | `number` | `0` | no |

| name | Release name | `string` | `null` | no |

| namespace | The namespace to install the release into. Defaults to default | `string` | `"default"` | no |

| recreate\_pods | Perform pods restart during upgrade/rollback. Defaults to false | `bool` | `false` | no |

| render\_subchart\_notes | If set, render subchart notes along with the parent. Defaults to true | `bool` | `true` | no |

| replace | Re-use the given name, even if that name is already used. This is unsafe in production. Defaults to false. | `bool` | `false` | no |

| repository | Repository where to locate the requested chart. If is an URL the chart is installed without installing the repository | `string` | `null` | no |

| repository\_ca\_file | The Repositories CA File | `string` | `null` | no |

| repository\_cert\_file | The repositories cert file | `string` | `null` | no |

| repository\_key\_file | The repositories cert key file | `string` | `null` | no |

| repository\_password | Password for HTTP basic authentication against the reposotory | `string` | `null` | no |

| repository\_username | Username for HTTP basic authentication against the repository | `string` | `null` | no |

| reset\_values | When upgrading, reset the values to the ones built into the chart. Defaults to false. | `bool` | `false` | no |

| reuse\_values | When upgrading, reuse the last release's values and merge in any overrides. If 'reset\_values' is specified, this is ignored. Defaults to false | `bool` | `false` | no |

| set | Value block with custom values to be merged with the values yaml. | `list(map(string))` | `[]` | no |

| set\_sensitive | Value block with custom sensitive values to be merged with the values yaml that won't be exposed in the plan's diff. | `list(map(string))` | `[]` | no |

| set\_string | Value block with custom STRING values to be merged with the values yaml. | `list(map(string))` | `[]` | no |

| skip\_crds | If set, no CRDs will be installed. By default, CRDs are installed if not already present. Defaults to false. | `bool` | `false` | no |

| timeout | Time in seconds to wait for any individual kubernetes operation. Defaults to 300 seconds. | `number` | `300` | no |

| values | List of values in raw yaml to pass to helm. Values will be merged, in order, as Helm does with multiple -f options | `list` | `[]` | no |

| verify | Verify the package before installing it. Defaults to false | `bool` | `false` | no |

| wait | Will wait until all resources are in a ready state before marking the release as successful. It will wait for as long as timeout. Defaults to true. | `bool` | `true` | no |



## Outputs



| Name | Description |

|------|-------------|

| chart | The name of the chart |

| name | Name is the name of the release |

| namespace | Namespace is the kubernetes namespace of the release |

| revision | Version is an int32 which represents the version of the release |

| status | Status of the release |

| version | A SemVer 2 conformant version string of the chart |



## License



Apache 2 Licensed. See LICENSE for full details.